/data/refman/pasoursint/CMSSW_5_3_3/src/EventFilter/Utilities/src/MsgBuf.cc

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#include "EventFilter/Utilities/interface/MsgBuf.h"
#include <iostream>

namespace evf {
MsgBuf::MsgBuf() :
        msize_(MAX_MSG_SIZE) {

        buf_ = new unsigned char[msize_ + sizeof(long int)];
        ptr_ = (msgbuf*) buf_;
        ptr_->mtype = MSQM_MESSAGE_TYPE_NOP;
}

MsgBuf::MsgBuf(unsigned int size, unsigned int type) :
        msize_(size) {
        buf_ = new unsigned char[msize_ + sizeof(long int)];
        ptr_ = (msgbuf*) buf_;
        ptr_->mtype = type;
}

MsgBuf::MsgBuf(const MsgBuf &b) :
        msize_(b.msize_) {
        buf_ = new unsigned char[msize_ + sizeof(long int)];
        ptr_ = (msgbuf*) buf_;
        memcpy(buf_, b.buf_, msize_);
}
MsgBuf & MsgBuf::operator=(const MsgBuf &b) {
        msize_ = b.msize_;
        buf_ = new unsigned char[msize_ + sizeof(long int)];
        ptr_ = (msgbuf*) buf_;
        memcpy(buf_, b.buf_, msize_ + sizeof(long int));
        return *this;
}
size_t MsgBuf::msize() {
        return msize_;
}
MsgBuf::~MsgBuf() {
        delete[] buf_;
}
msgbuf* MsgBuf::operator->() {
        return ptr_;
}
}